DRG 546

Medical DRG

Connective Tissue Disorders with CC

TypeMedicalMDC08Dx Codes561

What is MS-DRG 546?

MS-DRG 546 is a Medical Medicare Severity Diagnosis Related Group under Major Diagnostic Category 08 (MDC 08) with a Complication or Comorbidity (CC). It maps to 561 ICD-10-CM diagnosis codes. For FY 2026 it carries a relative weight of 1.1534 with a geometric mean length of stay of 3.4 days and an arithmetic mean of 4.4 days. Hospitals use this grouping to determine reimbursement for inpatient stays under Medicare.

Classification
Medical DRG
Diagnosis-driven grouping
Linked Codes
561 diagnosis
Billable Dx
100%
561 of 561 shown

FY 2026 Payment Data

Official values from Table 5 of the FY 2026 IPPS Final Rule (CMS).

Relative Weight
1.1534
Payment multiplier vs. average case (1.0)
Geometric Mean LOS
3.4 days
Used for transfer payment calculations
Arithmetic Mean LOS
4.4 days
Average length of stay
Post-Acute Transfer
Yes
Subject to the post-acute care transfer policy

Related MS-DRGs in This Severity Group

The same clinical condition is split into separate DRGs by complication severity. MCC pays more than CC, which pays more than no CC/MCC.

DRGTitleRel. WeightGMLOS
545Connective Tissue Disorders with MCC2.48175.5 days
546Connective Tissue Disorders with CCThis page1.15343.4 days
547Connective Tissue Disorders without CC/MCC0.83622.5 days

Linked ICD-10-CM Diagnosis Mappings

  • D89.82

    Autoimmune lymphoproliferative syndrome [ALPS]

    BillableChapter 3
  • E85.0

    Non-neuropathic heredofamilial amyloidosis

    BillableChapter 4
  • E85.1

    Neuropathic heredofamilial amyloidosis

    BillableChapter 4
  • E85.2

    Heredofamilial amyloidosis, unspecified

    BillableChapter 4
  • E85.3

    Secondary systemic amyloidosis

    BillableChapter 4
  • E85.4

    Organ-limited amyloidosis

    BillableChapter 4
  • E85.81

    Light chain (AL) amyloidosis

    BillableChapter 4
  • E85.82

    Wild-type transthyretin-related (ATTR) amyloidosis

    BillableChapter 4
  • E85.89

    Other amyloidosis

    BillableChapter 4
  • E85.9

    Amyloidosis, unspecified

    BillableChapter 4
  • G72.41

    Inclusion body myositis [IBM]

    BillableChapter 6
  • G72.49

    Other inflammatory and immune myopathies, not elsewhere classified

    BillableChapter 6
  • I00

    Rheumatic fever without heart involvement

    BillableChapter 9
  • I73.00

    Raynaud's syndrome without gangrene

    BillableChapter 9
  • I73.01

    Raynaud's syndrome with gangrene

    BillableChapter 9
  • I77.6

    Arteritis, unspecified

    BillableChapter 9
  • L40.50

    Arthropathic psoriasis, unspecified

    BillableChapter 12
  • L40.51

    Distal interphalangeal psoriatic arthropathy

    BillableChapter 12
  • L40.52

    Psoriatic arthritis mutilans

    BillableChapter 12
  • L40.53

    Psoriatic spondylitis

    BillableChapter 12
  • L40.54

    Psoriatic juvenile arthropathy

    BillableChapter 12
  • L40.59

    Other psoriatic arthropathy

    BillableChapter 12
  • M02.30

    Reiter's disease, unspecified site

    BillableChapter 13
  • M02.311

    Reiter's disease, right shoulder

    BillableChapter 13
  • M02.312

    Reiter's disease, left shoulder

    BillableChapter 13
  • M02.319

    Reiter's disease, unspecified shoulder

    BillableChapter 13
  • M02.321

    Reiter's disease, right elbow

    BillableChapter 13
  • M02.322

    Reiter's disease, left elbow

    BillableChapter 13
  • M02.329

    Reiter's disease, unspecified elbow

    BillableChapter 13
  • M02.331

    Reiter's disease, right wrist

    BillableChapter 13
  • M02.332

    Reiter's disease, left wrist

    BillableChapter 13
  • M02.339

    Reiter's disease, unspecified wrist

    BillableChapter 13
  • M02.341

    Reiter's disease, right hand

    BillableChapter 13
  • M02.342

    Reiter's disease, left hand

    BillableChapter 13
  • M02.349

    Reiter's disease, unspecified hand

    BillableChapter 13
  • M02.351

    Reiter's disease, right hip

    BillableChapter 13
  • M02.352

    Reiter's disease, left hip

    BillableChapter 13
  • M02.359

    Reiter's disease, unspecified hip

    BillableChapter 13
  • M02.361

    Reiter's disease, right knee

    BillableChapter 13
  • M02.362

    Reiter's disease, left knee

    BillableChapter 13
  • M02.369

    Reiter's disease, unspecified knee

    BillableChapter 13
  • M02.371

    Reiter's disease, right ankle and foot

    BillableChapter 13
  • M02.372

    Reiter's disease, left ankle and foot

    BillableChapter 13
  • M02.379

    Reiter's disease, unspecified ankle and foot

    BillableChapter 13
  • M02.38

    Reiter's disease, vertebrae

    BillableChapter 13
  • M02.39

    Reiter's disease, multiple sites

    BillableChapter 13
  • M04.1

    Periodic fever syndromes

    BillableChapter 13
  • M04.2

    Cryopyrin-associated periodic syndromes

    BillableChapter 13
  • M04.8

    Other autoinflammatory syndromes

    BillableChapter 13
  • M04.9

    Autoinflammatory syndrome, unspecified

    BillableChapter 13
  • M05.00

    Felty's syndrome, unspecified site

    BillableChapter 13
  • M05.011

    Felty's syndrome, right shoulder

    BillableChapter 13
  • M05.012

    Felty's syndrome, left shoulder

    BillableChapter 13
  • M05.019

    Felty's syndrome, unspecified shoulder

    BillableChapter 13
  • M05.021

    Felty's syndrome, right elbow

    BillableChapter 13
  • M05.022

    Felty's syndrome, left elbow

    BillableChapter 13
  • M05.029

    Felty's syndrome, unspecified elbow

    BillableChapter 13
  • M05.031

    Felty's syndrome, right wrist

    BillableChapter 13
  • M05.032

    Felty's syndrome, left wrist

    BillableChapter 13
  • M05.039

    Felty's syndrome, unspecified wrist

    BillableChapter 13
  • M05.041

    Felty's syndrome, right hand

    BillableChapter 13
  • M05.042

    Felty's syndrome, left hand

    BillableChapter 13
  • M05.049

    Felty's syndrome, unspecified hand

    BillableChapter 13
  • M05.051

    Felty's syndrome, right hip

    BillableChapter 13
  • M05.052

    Felty's syndrome, left hip

    BillableChapter 13
  • M05.059

    Felty's syndrome, unspecified hip

    BillableChapter 13
  • M05.061

    Felty's syndrome, right knee

    BillableChapter 13
  • M05.062

    Felty's syndrome, left knee

    BillableChapter 13
  • M05.069

    Felty's syndrome, unspecified knee

    BillableChapter 13
  • M05.071

    Felty's syndrome, right ankle and foot

    BillableChapter 13
  • M05.072

    Felty's syndrome, left ankle and foot

    BillableChapter 13
  • M05.079

    Felty's syndrome, unspecified ankle and foot

    BillableChapter 13
  • M05.09

    Felty's syndrome, multiple sites

    BillableChapter 13
  • M05.20

    Rheumatoid vasculitis with rheumatoid arthritis of unspecified site

    BillableChapter 13
  • M05.211

    Rheumatoid vasculitis with rheumatoid arthritis of right shoulder

    BillableChapter 13
  • M05.212

    Rheumatoid vasculitis with rheumatoid arthritis of left shoulder

    BillableChapter 13
  • M05.219

    Rheumatoid vasculitis with rheumatoid arthritis of unspecified shoulder

    BillableChapter 13
  • M05.221

    Rheumatoid vasculitis with rheumatoid arthritis of right elbow

    BillableChapter 13
  • M05.222

    Rheumatoid vasculitis with rheumatoid arthritis of left elbow

    BillableChapter 13
  • M05.229

    Rheumatoid vasculitis with rheumatoid arthritis of unspecified elbow

    BillableChapter 13
  • M05.231

    Rheumatoid vasculitis with rheumatoid arthritis of right wrist

    BillableChapter 13
  • M05.232

    Rheumatoid vasculitis with rheumatoid arthritis of left wrist

    BillableChapter 13
  • M05.239

    Rheumatoid vasculitis with rheumatoid arthritis of unspecified wrist

    BillableChapter 13
  • M05.241

    Rheumatoid vasculitis with rheumatoid arthritis of right hand

    BillableChapter 13
  • M05.242

    Rheumatoid vasculitis with rheumatoid arthritis of left hand

    BillableChapter 13
  • M05.249

    Rheumatoid vasculitis with rheumatoid arthritis of unspecified hand

    BillableChapter 13
  • M05.251

    Rheumatoid vasculitis with rheumatoid arthritis of right hip

    BillableChapter 13
  • M05.252

    Rheumatoid vasculitis with rheumatoid arthritis of left hip

    BillableChapter 13
  • M05.259

    Rheumatoid vasculitis with rheumatoid arthritis of unspecified hip

    BillableChapter 13
  • M05.261

    Rheumatoid vasculitis with rheumatoid arthritis of right knee

    BillableChapter 13
  • M05.262

    Rheumatoid vasculitis with rheumatoid arthritis of left knee

    BillableChapter 13
  • M05.269

    Rheumatoid vasculitis with rheumatoid arthritis of unspecified knee

    BillableChapter 13
  • M05.271

    Rheumatoid vasculitis with rheumatoid arthritis of right ankle and foot

    BillableChapter 13
  • M05.272

    Rheumatoid vasculitis with rheumatoid arthritis of left ankle and foot

    BillableChapter 13
  • M05.279

    Rheumatoid vasculitis with rheumatoid arthritis of unspecified ankle and foot

    BillableChapter 13
  • M05.29

    Rheumatoid vasculitis with rheumatoid arthritis of multiple sites

    BillableChapter 13
  • M05.30

    Rheumatoid heart disease with rheumatoid arthritis of unspecified site

    BillableChapter 13
  • M05.311

    Rheumatoid heart disease with rheumatoid arthritis of right shoulder

    BillableChapter 13
  • M05.312

    Rheumatoid heart disease with rheumatoid arthritis of left shoulder

    BillableChapter 13
  • M05.319

    Rheumatoid heart disease with rheumatoid arthritis of unspecified shoulder

    BillableChapter 13
  • M05.321

    Rheumatoid heart disease with rheumatoid arthritis of right elbow

    BillableChapter 13
  • M05.322

    Rheumatoid heart disease with rheumatoid arthritis of left elbow

    BillableChapter 13
  • M05.329

    Rheumatoid heart disease with rheumatoid arthritis of unspecified elbow

    BillableChapter 13
  • M05.331

    Rheumatoid heart disease with rheumatoid arthritis of right wrist

    BillableChapter 13
  • M05.332

    Rheumatoid heart disease with rheumatoid arthritis of left wrist

    BillableChapter 13
  • M05.339

    Rheumatoid heart disease with rheumatoid arthritis of unspecified wrist

    BillableChapter 13
  • M05.341

    Rheumatoid heart disease with rheumatoid arthritis of right hand

    BillableChapter 13
  • M05.342

    Rheumatoid heart disease with rheumatoid arthritis of left hand

    BillableChapter 13
  • M05.349

    Rheumatoid heart disease with rheumatoid arthritis of unspecified hand

    BillableChapter 13
  • M05.351

    Rheumatoid heart disease with rheumatoid arthritis of right hip

    BillableChapter 13
  • M05.352

    Rheumatoid heart disease with rheumatoid arthritis of left hip

    BillableChapter 13
  • M05.359

    Rheumatoid heart disease with rheumatoid arthritis of unspecified hip

    BillableChapter 13
  • M05.361

    Rheumatoid heart disease with rheumatoid arthritis of right knee

    BillableChapter 13
  • M05.362

    Rheumatoid heart disease with rheumatoid arthritis of left knee

    BillableChapter 13
  • M05.369

    Rheumatoid heart disease with rheumatoid arthritis of unspecified knee

    BillableChapter 13
  • M05.371

    Rheumatoid heart disease with rheumatoid arthritis of right ankle and foot

    BillableChapter 13
  • M05.372

    Rheumatoid heart disease with rheumatoid arthritis of left ankle and foot

    BillableChapter 13
  • M05.379

    Rheumatoid heart disease with rheumatoid arthritis of unspecified ankle and foot

    BillableChapter 13
  • M05.39

    Rheumatoid heart disease with rheumatoid arthritis of multiple sites

    BillableChapter 13
  • M05.40

    Rheumatoid myopathy with rheumatoid arthritis of unspecified site

    BillableChapter 13
  • M05.411

    Rheumatoid myopathy with rheumatoid arthritis of right shoulder

    BillableChapter 13
  • M05.412

    Rheumatoid myopathy with rheumatoid arthritis of left shoulder

    BillableChapter 13
  • M05.419

    Rheumatoid myopathy with rheumatoid arthritis of unspecified shoulder

    BillableChapter 13
  • M05.421

    Rheumatoid myopathy with rheumatoid arthritis of right elbow

    BillableChapter 13
  • M05.422

    Rheumatoid myopathy with rheumatoid arthritis of left elbow

    BillableChapter 13
  • M05.429

    Rheumatoid myopathy with rheumatoid arthritis of unspecified elbow

    BillableChapter 13
  • M05.431

    Rheumatoid myopathy with rheumatoid arthritis of right wrist

    BillableChapter 13
  • M05.432

    Rheumatoid myopathy with rheumatoid arthritis of left wrist

    BillableChapter 13
  • M05.439

    Rheumatoid myopathy with rheumatoid arthritis of unspecified wrist

    BillableChapter 13
  • M05.441

    Rheumatoid myopathy with rheumatoid arthritis of right hand

    BillableChapter 13
  • M05.442

    Rheumatoid myopathy with rheumatoid arthritis of left hand

    BillableChapter 13
  • M05.449

    Rheumatoid myopathy with rheumatoid arthritis of unspecified hand

    BillableChapter 13
  • M05.451

    Rheumatoid myopathy with rheumatoid arthritis of right hip

    BillableChapter 13
  • M05.452

    Rheumatoid myopathy with rheumatoid arthritis of left hip

    BillableChapter 13
  • M05.459

    Rheumatoid myopathy with rheumatoid arthritis of unspecified hip

    BillableChapter 13
  • M05.461

    Rheumatoid myopathy with rheumatoid arthritis of right knee

    BillableChapter 13
  • M05.462

    Rheumatoid myopathy with rheumatoid arthritis of left knee

    BillableChapter 13
  • M05.469

    Rheumatoid myopathy with rheumatoid arthritis of unspecified knee

    BillableChapter 13
  • M05.471

    Rheumatoid myopathy with rheumatoid arthritis of right ankle and foot

    BillableChapter 13
  • M05.472

    Rheumatoid myopathy with rheumatoid arthritis of left ankle and foot

    BillableChapter 13
  • M05.479

    Rheumatoid myopathy with rheumatoid arthritis of unspecified ankle and foot

    BillableChapter 13
  • M05.49

    Rheumatoid myopathy with rheumatoid arthritis of multiple sites

    BillableChapter 13
  • M05.50

    Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified site

    BillableChapter 13
  • M05.511

    Rheumatoid polyneuropathy with rheumatoid arthritis of right shoulder

    BillableChapter 13
  • M05.512

    Rheumatoid polyneuropathy with rheumatoid arthritis of left shoulder

    BillableChapter 13
  • M05.519

    Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified shoulder

    BillableChapter 13
  • M05.521

    Rheumatoid polyneuropathy with rheumatoid arthritis of right elbow

    BillableChapter 13
  • M05.522

    Rheumatoid polyneuropathy with rheumatoid arthritis of left elbow

    BillableChapter 13
  • M05.529

    Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified elbow

    BillableChapter 13
  • M05.531

    Rheumatoid polyneuropathy with rheumatoid arthritis of right wrist

    BillableChapter 13
  • M05.532

    Rheumatoid polyneuropathy with rheumatoid arthritis of left wrist

    BillableChapter 13
  • M05.539

    Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified wrist

    BillableChapter 13
  • M05.541

    Rheumatoid polyneuropathy with rheumatoid arthritis of right hand

    BillableChapter 13
  • M05.542

    Rheumatoid polyneuropathy with rheumatoid arthritis of left hand

    BillableChapter 13
  • M05.549

    Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified hand

    BillableChapter 13
  • M05.551

    Rheumatoid polyneuropathy with rheumatoid arthritis of right hip

    BillableChapter 13
  • M05.552

    Rheumatoid polyneuropathy with rheumatoid arthritis of left hip

    BillableChapter 13
  • M05.559

    Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified hip

    BillableChapter 13
  • M05.561

    Rheumatoid polyneuropathy with rheumatoid arthritis of right knee

    BillableChapter 13
  • M05.562

    Rheumatoid polyneuropathy with rheumatoid arthritis of left knee

    BillableChapter 13
  • M05.569

    Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified knee

    BillableChapter 13
  • M05.571

    Rheumatoid polyneuropathy with rheumatoid arthritis of right ankle and foot

    BillableChapter 13
  • M05.572

    Rheumatoid polyneuropathy with rheumatoid arthritis of left ankle and foot

    BillableChapter 13
  • M05.579

    Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified ankle and foot

    BillableChapter 13
  • M05.59

    Rheumatoid polyneuropathy with rheumatoid arthritis of multiple sites

    BillableChapter 13
  • M05.60

    Rheumatoid arthritis of unspecified site with involvement of other organs and systems

    BillableChapter 13
  • M05.611

    Rheumatoid arthritis of right shoulder with involvement of other organs and systems

    BillableChapter 13
  • M05.612

    Rheumatoid arthritis of left shoulder with involvement of other organs and systems

    BillableChapter 13
  • M05.619

    Rheumatoid arthritis of unspecified shoulder with involvement of other organs and systems

    BillableChapter 13
  • M05.621

    Rheumatoid arthritis of right elbow with involvement of other organs and systems

    BillableChapter 13
  • M05.622

    Rheumatoid arthritis of left elbow with involvement of other organs and systems

    BillableChapter 13
  • M05.629

    Rheumatoid arthritis of unspecified elbow with involvement of other organs and systems

    BillableChapter 13
  • M05.631

    Rheumatoid arthritis of right wrist with involvement of other organs and systems

    BillableChapter 13
  • M05.632

    Rheumatoid arthritis of left wrist with involvement of other organs and systems

    BillableChapter 13
  • M05.639

    Rheumatoid arthritis of unspecified wrist with involvement of other organs and systems

    BillableChapter 13
  • M05.641

    Rheumatoid arthritis of right hand with involvement of other organs and systems

    BillableChapter 13
  • M05.642

    Rheumatoid arthritis of left hand with involvement of other organs and systems

    BillableChapter 13
  • M05.649

    Rheumatoid arthritis of unspecified hand with involvement of other organs and systems

    BillableChapter 13
  • M05.651

    Rheumatoid arthritis of right hip with involvement of other organs and systems

    BillableChapter 13
  • M05.652

    Rheumatoid arthritis of left hip with involvement of other organs and systems

    BillableChapter 13
  • M05.659

    Rheumatoid arthritis of unspecified hip with involvement of other organs and systems

    BillableChapter 13
  • M05.661

    Rheumatoid arthritis of right knee with involvement of other organs and systems

    BillableChapter 13
  • M05.662

    Rheumatoid arthritis of left knee with involvement of other organs and systems

    BillableChapter 13
  • M05.669

    Rheumatoid arthritis of unspecified knee with involvement of other organs and systems

    BillableChapter 13
  • M05.671

    Rheumatoid arthritis of right ankle and foot with involvement of other organs and systems

    BillableChapter 13
  • M05.672

    Rheumatoid arthritis of left ankle and foot with involvement of other organs and systems

    BillableChapter 13
  • M05.679

    Rheumatoid arthritis of unspecified ankle and foot with involvement of other organs and systems

    BillableChapter 13
  • M05.69

    Rheumatoid arthritis of multiple sites with involvement of other organs and systems

    BillableChapter 13
  • M05.70

    Rheumatoid arthritis with rheumatoid factor of unspecified site without organ or systems involvement

    BillableChapter 13
  • M05.711

    Rheumatoid arthritis with rheumatoid factor of right shoulder without organ or systems involvement

    BillableChapter 13
  • M05.712

    Rheumatoid arthritis with rheumatoid factor of left shoulder without organ or systems involvement

    BillableChapter 13
  • M05.719

    Rheumatoid arthritis with rheumatoid factor of unspecified shoulder without organ or systems involvement

    BillableChapter 13
  • M05.721

    Rheumatoid arthritis with rheumatoid factor of right elbow without organ or systems involvement

    BillableChapter 13
  • M05.722

    Rheumatoid arthritis with rheumatoid factor of left elbow without organ or systems involvement

    BillableChapter 13
  • M05.729

    Rheumatoid arthritis with rheumatoid factor of unspecified elbow without organ or systems involvement

    BillableChapter 13
  • M05.731

    Rheumatoid arthritis with rheumatoid factor of right wrist without organ or systems involvement

    BillableChapter 13
  • M05.732

    Rheumatoid arthritis with rheumatoid factor of left wrist without organ or systems involvement

    BillableChapter 13
  • M05.739

    Rheumatoid arthritis with rheumatoid factor of unspecified wrist without organ or systems involvement

    BillableChapter 13
  • M05.741

    Rheumatoid arthritis with rheumatoid factor of right hand without organ or systems involvement

    BillableChapter 13
  • M05.742

    Rheumatoid arthritis with rheumatoid factor of left hand without organ or systems involvement

    BillableChapter 13
  • M05.749

    Rheumatoid arthritis with rheumatoid factor of unspecified hand without organ or systems involvement

    BillableChapter 13
  • M05.751

    Rheumatoid arthritis with rheumatoid factor of right hip without organ or systems involvement

    BillableChapter 13
  • M05.752

    Rheumatoid arthritis with rheumatoid factor of left hip without organ or systems involvement

    BillableChapter 13
  • M05.759

    Rheumatoid arthritis with rheumatoid factor of unspecified hip without organ or systems involvement

    BillableChapter 13
  • M05.761

    Rheumatoid arthritis with rheumatoid factor of right knee without organ or systems involvement

    BillableChapter 13
  • M05.762

    Rheumatoid arthritis with rheumatoid factor of left knee without organ or systems involvement

    BillableChapter 13
  • M05.769

    Rheumatoid arthritis with rheumatoid factor of unspecified knee without organ or systems involvement

    BillableChapter 13
  • M05.771

    Rheumatoid arthritis with rheumatoid factor of right ankle and foot without organ or systems involvement

    BillableChapter 13
  • M05.772

    Rheumatoid arthritis with rheumatoid factor of left ankle and foot without organ or systems involvement

    BillableChapter 13
  • M05.779

    Rheumatoid arthritis with rheumatoid factor of unspecified ankle and foot without organ or systems involvement

    BillableChapter 13
  • M05.79

    Rheumatoid arthritis with rheumatoid factor of multiple sites without organ or systems involvement

    BillableChapter 13
  • M05.7A

    Rheumatoid arthritis with rheumatoid factor of other specified site without organ or systems involvement

    BillableChapter 13
  • M05.80

    Other rheumatoid arthritis with rheumatoid factor of unspecified site

    BillableChapter 13
  • M05.811

    Other rheumatoid arthritis with rheumatoid factor of right shoulder

    BillableChapter 13
  • M05.812

    Other rheumatoid arthritis with rheumatoid factor of left shoulder

    BillableChapter 13
  • M05.819

    Other rheumatoid arthritis with rheumatoid factor of unspecified shoulder

    BillableChapter 13
  • M05.821

    Other rheumatoid arthritis with rheumatoid factor of right elbow

    BillableChapter 13
  • M05.822

    Other rheumatoid arthritis with rheumatoid factor of left elbow

    BillableChapter 13
  • M05.829

    Other rheumatoid arthritis with rheumatoid factor of unspecified elbow

    BillableChapter 13
  • M05.831

    Other rheumatoid arthritis with rheumatoid factor of right wrist

    BillableChapter 13
  • M05.832

    Other rheumatoid arthritis with rheumatoid factor of left wrist

    BillableChapter 13
  • M05.839

    Other rheumatoid arthritis with rheumatoid factor of unspecified wrist

    BillableChapter 13
  • M05.841

    Other rheumatoid arthritis with rheumatoid factor of right hand

    BillableChapter 13
  • M05.842

    Other rheumatoid arthritis with rheumatoid factor of left hand

    BillableChapter 13
  • M05.849

    Other rheumatoid arthritis with rheumatoid factor of unspecified hand

    BillableChapter 13
  • M05.851

    Other rheumatoid arthritis with rheumatoid factor of right hip

    BillableChapter 13
  • M05.852

    Other rheumatoid arthritis with rheumatoid factor of left hip

    BillableChapter 13
  • M05.859

    Other rheumatoid arthritis with rheumatoid factor of unspecified hip

    BillableChapter 13
  • M05.861

    Other rheumatoid arthritis with rheumatoid factor of right knee

    BillableChapter 13
  • M05.862

    Other rheumatoid arthritis with rheumatoid factor of left knee

    BillableChapter 13
  • M05.869

    Other rheumatoid arthritis with rheumatoid factor of unspecified knee

    BillableChapter 13
  • M05.871

    Other rheumatoid arthritis with rheumatoid factor of right ankle and foot

    BillableChapter 13
  • M05.872

    Other rheumatoid arthritis with rheumatoid factor of left ankle and foot

    BillableChapter 13
  • M05.879

    Other rheumatoid arthritis with rheumatoid factor of unspecified ankle and foot

    BillableChapter 13
  • M05.89

    Other rheumatoid arthritis with rheumatoid factor of multiple sites

    BillableChapter 13
  • M05.8A

    Other rheumatoid arthritis with rheumatoid factor of other specified site

    BillableChapter 13
  • M05.9

    Rheumatoid arthritis with rheumatoid factor, unspecified

    BillableChapter 13
  • M05.A

    Abnormal rheumatoid factor and anti-citrullinated protein antibody with rheumatoid arthritis

    BillableChapter 13
  • M06.00

    Rheumatoid arthritis without rheumatoid factor, unspecified site

    BillableChapter 13
  • M06.011

    Rheumatoid arthritis without rheumatoid factor, right shoulder

    BillableChapter 13
  • M06.012

    Rheumatoid arthritis without rheumatoid factor, left shoulder

    BillableChapter 13
  • M06.019

    Rheumatoid arthritis without rheumatoid factor, unspecified shoulder

    BillableChapter 13
  • M06.021

    Rheumatoid arthritis without rheumatoid factor, right elbow

    BillableChapter 13
  • M06.022

    Rheumatoid arthritis without rheumatoid factor, left elbow

    BillableChapter 13
  • M06.029

    Rheumatoid arthritis without rheumatoid factor, unspecified elbow

    BillableChapter 13
  • M06.031

    Rheumatoid arthritis without rheumatoid factor, right wrist

    BillableChapter 13
  • M06.032

    Rheumatoid arthritis without rheumatoid factor, left wrist

    BillableChapter 13
  • M06.039

    Rheumatoid arthritis without rheumatoid factor, unspecified wrist

    BillableChapter 13
  • M06.041

    Rheumatoid arthritis without rheumatoid factor, right hand

    BillableChapter 13
  • M06.042

    Rheumatoid arthritis without rheumatoid factor, left hand

    BillableChapter 13
  • M06.049

    Rheumatoid arthritis without rheumatoid factor, unspecified hand

    BillableChapter 13
  • M06.051

    Rheumatoid arthritis without rheumatoid factor, right hip

    BillableChapter 13
  • M06.052

    Rheumatoid arthritis without rheumatoid factor, left hip

    BillableChapter 13
  • M06.059

    Rheumatoid arthritis without rheumatoid factor, unspecified hip

    BillableChapter 13
  • M06.061

    Rheumatoid arthritis without rheumatoid factor, right knee

    BillableChapter 13
  • M06.062

    Rheumatoid arthritis without rheumatoid factor, left knee

    BillableChapter 13
  • M06.069

    Rheumatoid arthritis without rheumatoid factor, unspecified knee

    BillableChapter 13
  • M06.071

    Rheumatoid arthritis without rheumatoid factor, right ankle and foot

    BillableChapter 13
  • M06.072

    Rheumatoid arthritis without rheumatoid factor, left ankle and foot

    BillableChapter 13
  • M06.079

    Rheumatoid arthritis without rheumatoid factor, unspecified ankle and foot

    BillableChapter 13
  • M06.08

    Rheumatoid arthritis without rheumatoid factor, vertebrae

    BillableChapter 13
  • M06.09

    Rheumatoid arthritis without rheumatoid factor, multiple sites

    BillableChapter 13
  • M06.0A

    Rheumatoid arthritis without rheumatoid factor, other specified site

    BillableChapter 13
  • M06.1

    Adult-onset Still's disease

    BillableChapter 13
  • M06.20

    Rheumatoid bursitis, unspecified site

    BillableChapter 13
  • M06.211

    Rheumatoid bursitis, right shoulder

    BillableChapter 13
  • M06.212

    Rheumatoid bursitis, left shoulder

    BillableChapter 13
  • M06.219

    Rheumatoid bursitis, unspecified shoulder

    BillableChapter 13
  • M06.221

    Rheumatoid bursitis, right elbow

    BillableChapter 13
  • M06.222

    Rheumatoid bursitis, left elbow

    BillableChapter 13
  • M06.229

    Rheumatoid bursitis, unspecified elbow

    BillableChapter 13
  • M06.231

    Rheumatoid bursitis, right wrist

    BillableChapter 13
  • M06.232

    Rheumatoid bursitis, left wrist

    BillableChapter 13
  • M06.239

    Rheumatoid bursitis, unspecified wrist

    BillableChapter 13
  • M06.241

    Rheumatoid bursitis, right hand

    BillableChapter 13
  • M06.242

    Rheumatoid bursitis, left hand

    BillableChapter 13
  • M06.249

    Rheumatoid bursitis, unspecified hand

    BillableChapter 13
  • M06.251

    Rheumatoid bursitis, right hip

    BillableChapter 13
  • M06.252

    Rheumatoid bursitis, left hip

    BillableChapter 13
  • M06.259

    Rheumatoid bursitis, unspecified hip

    BillableChapter 13
  • M06.261

    Rheumatoid bursitis, right knee

    BillableChapter 13
  • M06.262

    Rheumatoid bursitis, left knee

    BillableChapter 13
  • M06.269

    Rheumatoid bursitis, unspecified knee

    BillableChapter 13
  • M06.271

    Rheumatoid bursitis, right ankle and foot

    BillableChapter 13
  • M06.272

    Rheumatoid bursitis, left ankle and foot

    BillableChapter 13
  • M06.279

    Rheumatoid bursitis, unspecified ankle and foot

    BillableChapter 13
  • M06.28

    Rheumatoid bursitis, vertebrae

    BillableChapter 13
  • M06.29

    Rheumatoid bursitis, multiple sites

    BillableChapter 13
  • M06.30

    Rheumatoid nodule, unspecified site

    BillableChapter 13
  • M06.311

    Rheumatoid nodule, right shoulder

    BillableChapter 13
  • M06.312

    Rheumatoid nodule, left shoulder

    BillableChapter 13
  • M06.319

    Rheumatoid nodule, unspecified shoulder

    BillableChapter 13
  • M06.321

    Rheumatoid nodule, right elbow

    BillableChapter 13
  • M06.322

    Rheumatoid nodule, left elbow

    BillableChapter 13
  • M06.329

    Rheumatoid nodule, unspecified elbow

    BillableChapter 13
  • M06.331

    Rheumatoid nodule, right wrist

    BillableChapter 13
  • M06.332

    Rheumatoid nodule, left wrist

    BillableChapter 13
  • M06.339

    Rheumatoid nodule, unspecified wrist

    BillableChapter 13
  • M06.341

    Rheumatoid nodule, right hand

    BillableChapter 13
  • M06.342

    Rheumatoid nodule, left hand

    BillableChapter 13
  • M06.349

    Rheumatoid nodule, unspecified hand

    BillableChapter 13
  • M06.351

    Rheumatoid nodule, right hip

    BillableChapter 13
  • M06.352

    Rheumatoid nodule, left hip

    BillableChapter 13
  • M06.359

    Rheumatoid nodule, unspecified hip

    BillableChapter 13
  • M06.361

    Rheumatoid nodule, right knee

    BillableChapter 13
  • M06.362

    Rheumatoid nodule, left knee

    BillableChapter 13
  • M06.369

    Rheumatoid nodule, unspecified knee

    BillableChapter 13
  • M06.371

    Rheumatoid nodule, right ankle and foot

    BillableChapter 13
  • M06.372

    Rheumatoid nodule, left ankle and foot

    BillableChapter 13
  • M06.379

    Rheumatoid nodule, unspecified ankle and foot

    BillableChapter 13
  • M06.38

    Rheumatoid nodule, vertebrae

    BillableChapter 13
  • M06.39

    Rheumatoid nodule, multiple sites

    BillableChapter 13
  • M06.80

    Other specified rheumatoid arthritis, unspecified site

    BillableChapter 13
  • M06.811

    Other specified rheumatoid arthritis, right shoulder

    BillableChapter 13
  • M06.812

    Other specified rheumatoid arthritis, left shoulder

    BillableChapter 13
  • M06.819

    Other specified rheumatoid arthritis, unspecified shoulder

    BillableChapter 13
  • M06.821

    Other specified rheumatoid arthritis, right elbow

    BillableChapter 13
  • M06.822

    Other specified rheumatoid arthritis, left elbow

    BillableChapter 13
  • M06.829

    Other specified rheumatoid arthritis, unspecified elbow

    BillableChapter 13
  • M06.831

    Other specified rheumatoid arthritis, right wrist

    BillableChapter 13
  • M06.832

    Other specified rheumatoid arthritis, left wrist

    BillableChapter 13
  • M06.839

    Other specified rheumatoid arthritis, unspecified wrist

    BillableChapter 13
  • M06.841

    Other specified rheumatoid arthritis, right hand

    BillableChapter 13
  • M06.842

    Other specified rheumatoid arthritis, left hand

    BillableChapter 13
  • M06.849

    Other specified rheumatoid arthritis, unspecified hand

    BillableChapter 13
  • M06.851

    Other specified rheumatoid arthritis, right hip

    BillableChapter 13
  • M06.852

    Other specified rheumatoid arthritis, left hip

    BillableChapter 13
  • M06.859

    Other specified rheumatoid arthritis, unspecified hip

    BillableChapter 13
  • M06.861

    Other specified rheumatoid arthritis, right knee

    BillableChapter 13
  • M06.862

    Other specified rheumatoid arthritis, left knee

    BillableChapter 13
  • M06.869

    Other specified rheumatoid arthritis, unspecified knee

    BillableChapter 13
  • M06.871

    Other specified rheumatoid arthritis, right ankle and foot

    BillableChapter 13
  • M06.872

    Other specified rheumatoid arthritis, left ankle and foot

    BillableChapter 13
  • M06.879

    Other specified rheumatoid arthritis, unspecified ankle and foot

    BillableChapter 13
  • M06.88

    Other specified rheumatoid arthritis, vertebrae

    BillableChapter 13
  • M06.89

    Other specified rheumatoid arthritis, multiple sites

    BillableChapter 13
  • M06.8A

    Other specified rheumatoid arthritis, other specified site

    BillableChapter 13
  • M06.9

    Rheumatoid arthritis, unspecified

    BillableChapter 13
  • M08.00

    Unspecified juvenile rheumatoid arthritis of unspecified site

    BillableChapter 13
  • M08.011

    Unspecified juvenile rheumatoid arthritis, right shoulder

    BillableChapter 13
  • M08.012

    Unspecified juvenile rheumatoid arthritis, left shoulder

    BillableChapter 13
  • M08.019

    Unspecified juvenile rheumatoid arthritis, unspecified shoulder

    BillableChapter 13
  • M08.021

    Unspecified juvenile rheumatoid arthritis, right elbow

    BillableChapter 13
  • M08.022

    Unspecified juvenile rheumatoid arthritis, left elbow

    BillableChapter 13
  • M08.029

    Unspecified juvenile rheumatoid arthritis, unspecified elbow

    BillableChapter 13
  • M08.031

    Unspecified juvenile rheumatoid arthritis, right wrist

    BillableChapter 13
  • M08.032

    Unspecified juvenile rheumatoid arthritis, left wrist

    BillableChapter 13
  • M08.039

    Unspecified juvenile rheumatoid arthritis, unspecified wrist

    BillableChapter 13
  • M08.041

    Unspecified juvenile rheumatoid arthritis, right hand

    BillableChapter 13
  • M08.042

    Unspecified juvenile rheumatoid arthritis, left hand

    BillableChapter 13
  • M08.049

    Unspecified juvenile rheumatoid arthritis, unspecified hand

    BillableChapter 13
  • M08.051

    Unspecified juvenile rheumatoid arthritis, right hip

    BillableChapter 13
  • M08.052

    Unspecified juvenile rheumatoid arthritis, left hip

    BillableChapter 13
  • M08.059

    Unspecified juvenile rheumatoid arthritis, unspecified hip

    BillableChapter 13
  • M08.061

    Unspecified juvenile rheumatoid arthritis, right knee

    BillableChapter 13
  • M08.062

    Unspecified juvenile rheumatoid arthritis, left knee

    BillableChapter 13
  • M08.069

    Unspecified juvenile rheumatoid arthritis, unspecified knee

    BillableChapter 13
  • M08.071

    Unspecified juvenile rheumatoid arthritis, right ankle and foot

    BillableChapter 13
  • M08.072

    Unspecified juvenile rheumatoid arthritis, left ankle and foot

    BillableChapter 13
  • M08.079

    Unspecified juvenile rheumatoid arthritis, unspecified ankle and foot

    BillableChapter 13
  • M08.08

    Unspecified juvenile rheumatoid arthritis, vertebrae

    BillableChapter 13
  • M08.09

    Unspecified juvenile rheumatoid arthritis, multiple sites

    BillableChapter 13
  • M08.0A

    Unspecified juvenile rheumatoid arthritis, other specified site

    BillableChapter 13
  • M08.1

    Juvenile ankylosing spondylitis

    BillableChapter 13
  • M08.20

    Juvenile rheumatoid arthritis with systemic onset, unspecified site

    BillableChapter 13
  • M08.211

    Juvenile rheumatoid arthritis with systemic onset, right shoulder

    BillableChapter 13
  • M08.212

    Juvenile rheumatoid arthritis with systemic onset, left shoulder

    BillableChapter 13
  • M08.219

    Juvenile rheumatoid arthritis with systemic onset, unspecified shoulder

    BillableChapter 13
  • M08.221

    Juvenile rheumatoid arthritis with systemic onset, right elbow

    BillableChapter 13
  • M08.222

    Juvenile rheumatoid arthritis with systemic onset, left elbow

    BillableChapter 13
  • M08.229

    Juvenile rheumatoid arthritis with systemic onset, unspecified elbow

    BillableChapter 13
  • M08.231

    Juvenile rheumatoid arthritis with systemic onset, right wrist

    BillableChapter 13
  • M08.232

    Juvenile rheumatoid arthritis with systemic onset, left wrist

    BillableChapter 13
  • M08.239

    Juvenile rheumatoid arthritis with systemic onset, unspecified wrist

    BillableChapter 13
  • M08.241

    Juvenile rheumatoid arthritis with systemic onset, right hand

    BillableChapter 13
  • M08.242

    Juvenile rheumatoid arthritis with systemic onset, left hand

    BillableChapter 13
  • M08.249

    Juvenile rheumatoid arthritis with systemic onset, unspecified hand

    BillableChapter 13
  • M08.251

    Juvenile rheumatoid arthritis with systemic onset, right hip

    BillableChapter 13
  • M08.252

    Juvenile rheumatoid arthritis with systemic onset, left hip

    BillableChapter 13
  • M08.259

    Juvenile rheumatoid arthritis with systemic onset, unspecified hip

    BillableChapter 13
  • M08.261

    Juvenile rheumatoid arthritis with systemic onset, right knee

    BillableChapter 13
  • M08.262

    Juvenile rheumatoid arthritis with systemic onset, left knee

    BillableChapter 13
  • M08.269

    Juvenile rheumatoid arthritis with systemic onset, unspecified knee

    BillableChapter 13
  • M08.271

    Juvenile rheumatoid arthritis with systemic onset, right ankle and foot

    BillableChapter 13
  • M08.272

    Juvenile rheumatoid arthritis with systemic onset, left ankle and foot

    BillableChapter 13
  • M08.279

    Juvenile rheumatoid arthritis with systemic onset, unspecified ankle and foot

    BillableChapter 13
  • M08.28

    Juvenile rheumatoid arthritis with systemic onset, vertebrae

    BillableChapter 13
  • M08.29

    Juvenile rheumatoid arthritis with systemic onset, multiple sites

    BillableChapter 13
  • M08.2A

    Juvenile rheumatoid arthritis with systemic onset, other specified site

    BillableChapter 13
  • M08.3

    Juvenile rheumatoid polyarthritis (seronegative)

    BillableChapter 13
  • M08.40

    Pauciarticular juvenile rheumatoid arthritis, unspecified site

    BillableChapter 13
  • M08.411

    Pauciarticular juvenile rheumatoid arthritis, right shoulder

    BillableChapter 13
  • M08.412

    Pauciarticular juvenile rheumatoid arthritis, left shoulder

    BillableChapter 13
  • M08.419

    Pauciarticular juvenile rheumatoid arthritis, unspecified shoulder

    BillableChapter 13
  • M08.421

    Pauciarticular juvenile rheumatoid arthritis, right elbow

    BillableChapter 13
  • M08.422

    Pauciarticular juvenile rheumatoid arthritis, left elbow

    BillableChapter 13
  • M08.429

    Pauciarticular juvenile rheumatoid arthritis, unspecified elbow

    BillableChapter 13
  • M08.431

    Pauciarticular juvenile rheumatoid arthritis, right wrist

    BillableChapter 13
  • M08.432

    Pauciarticular juvenile rheumatoid arthritis, left wrist

    BillableChapter 13
  • M08.439

    Pauciarticular juvenile rheumatoid arthritis, unspecified wrist

    BillableChapter 13
  • M08.441

    Pauciarticular juvenile rheumatoid arthritis, right hand

    BillableChapter 13
  • M08.442

    Pauciarticular juvenile rheumatoid arthritis, left hand

    BillableChapter 13
  • M08.449

    Pauciarticular juvenile rheumatoid arthritis, unspecified hand

    BillableChapter 13
  • M08.451

    Pauciarticular juvenile rheumatoid arthritis, right hip

    BillableChapter 13
  • M08.452

    Pauciarticular juvenile rheumatoid arthritis, left hip

    BillableChapter 13
  • M08.459

    Pauciarticular juvenile rheumatoid arthritis, unspecified hip

    BillableChapter 13
  • M08.461

    Pauciarticular juvenile rheumatoid arthritis, right knee

    BillableChapter 13
  • M08.462

    Pauciarticular juvenile rheumatoid arthritis, left knee

    BillableChapter 13
  • M08.469

    Pauciarticular juvenile rheumatoid arthritis, unspecified knee

    BillableChapter 13
  • M08.471

    Pauciarticular juvenile rheumatoid arthritis, right ankle and foot

    BillableChapter 13
  • M08.472

    Pauciarticular juvenile rheumatoid arthritis, left ankle and foot

    BillableChapter 13
  • M08.479

    Pauciarticular juvenile rheumatoid arthritis, unspecified ankle and foot

    BillableChapter 13
  • M08.48

    Pauciarticular juvenile rheumatoid arthritis, vertebrae

    BillableChapter 13
  • M08.4A

    Pauciarticular juvenile rheumatoid arthritis, other specified site

    BillableChapter 13
  • M08.80

    Other juvenile arthritis, unspecified site

    BillableChapter 13
  • M08.811

    Other juvenile arthritis, right shoulder

    BillableChapter 13
  • M08.812

    Other juvenile arthritis, left shoulder

    BillableChapter 13
  • M08.819

    Other juvenile arthritis, unspecified shoulder

    BillableChapter 13
  • M08.821

    Other juvenile arthritis, right elbow

    BillableChapter 13
  • M08.822

    Other juvenile arthritis, left elbow

    BillableChapter 13
  • M08.829

    Other juvenile arthritis, unspecified elbow

    BillableChapter 13
  • M08.831

    Other juvenile arthritis, right wrist

    BillableChapter 13
  • M08.832

    Other juvenile arthritis, left wrist

    BillableChapter 13
  • M08.839

    Other juvenile arthritis, unspecified wrist

    BillableChapter 13
  • M08.841

    Other juvenile arthritis, right hand

    BillableChapter 13
  • M08.842

    Other juvenile arthritis, left hand

    BillableChapter 13
  • M08.849

    Other juvenile arthritis, unspecified hand

    BillableChapter 13
  • M08.851

    Other juvenile arthritis, right hip

    BillableChapter 13
  • M08.852

    Other juvenile arthritis, left hip

    BillableChapter 13
  • M08.859

    Other juvenile arthritis, unspecified hip

    BillableChapter 13
  • M08.861

    Other juvenile arthritis, right knee

    BillableChapter 13
  • M08.862

    Other juvenile arthritis, left knee

    BillableChapter 13
  • M08.869

    Other juvenile arthritis, unspecified knee

    BillableChapter 13
  • M08.871

    Other juvenile arthritis, right ankle and foot

    BillableChapter 13
  • M08.872

    Other juvenile arthritis, left ankle and foot

    BillableChapter 13
  • M08.879

    Other juvenile arthritis, unspecified ankle and foot

    BillableChapter 13
  • M08.88

    Other juvenile arthritis, other specified site

    BillableChapter 13
  • M08.89

    Other juvenile arthritis, multiple sites

    BillableChapter 13
  • M08.90

    Juvenile arthritis, unspecified, unspecified site

    BillableChapter 13
  • M08.911

    Juvenile arthritis, unspecified, right shoulder

    BillableChapter 13
  • M08.912

    Juvenile arthritis, unspecified, left shoulder

    BillableChapter 13
  • M08.919

    Juvenile arthritis, unspecified, unspecified shoulder

    BillableChapter 13
  • M08.921

    Juvenile arthritis, unspecified, right elbow

    BillableChapter 13
  • M08.922

    Juvenile arthritis, unspecified, left elbow

    BillableChapter 13
  • M08.929

    Juvenile arthritis, unspecified, unspecified elbow

    BillableChapter 13
  • M08.931

    Juvenile arthritis, unspecified, right wrist

    BillableChapter 13
  • M08.932

    Juvenile arthritis, unspecified, left wrist

    BillableChapter 13
  • M08.939

    Juvenile arthritis, unspecified, unspecified wrist

    BillableChapter 13
  • M08.941

    Juvenile arthritis, unspecified, right hand

    BillableChapter 13
  • M08.942

    Juvenile arthritis, unspecified, left hand

    BillableChapter 13
  • M08.949

    Juvenile arthritis, unspecified, unspecified hand

    BillableChapter 13
  • M08.951

    Juvenile arthritis, unspecified, right hip

    BillableChapter 13
  • M08.952

    Juvenile arthritis, unspecified, left hip

    BillableChapter 13
  • M08.959

    Juvenile arthritis, unspecified, unspecified hip

    BillableChapter 13
  • M08.961

    Juvenile arthritis, unspecified, right knee

    BillableChapter 13
  • M08.962

    Juvenile arthritis, unspecified, left knee

    BillableChapter 13
  • M08.969

    Juvenile arthritis, unspecified, unspecified knee

    BillableChapter 13
  • M08.971

    Juvenile arthritis, unspecified, right ankle and foot

    BillableChapter 13
  • M08.972

    Juvenile arthritis, unspecified, left ankle and foot

    BillableChapter 13
  • M08.979

    Juvenile arthritis, unspecified, unspecified ankle and foot

    BillableChapter 13
  • M08.98

    Juvenile arthritis, unspecified, vertebrae

    BillableChapter 13
  • M08.99

    Juvenile arthritis, unspecified, multiple sites

    BillableChapter 13
  • M08.9A

    Juvenile arthritis, unspecified, other specified site

    BillableChapter 13
  • M30.0

    Polyarteritis nodosa

    BillableChapter 13
  • M30.2

    Juvenile polyarteritis

    BillableChapter 13
  • M30.3

    Mucocutaneous lymph node syndrome [Kawasaki]

    BillableChapter 13
  • M30.8

    Other conditions related to polyarteritis nodosa

    BillableChapter 13
  • M31.0

    Hypersensitivity angiitis

    BillableChapter 13
  • M31.10

    Thrombotic microangiopathy, unspecified

    BillableChapter 13
  • M31.11

    Hematopoietic stem cell transplantation-associated thrombotic microangiopathy [HSCT-TMA]

    BillableChapter 13
  • M31.19

    Other thrombotic microangiopathy

    BillableChapter 13
  • M31.4

    Aortic arch syndrome [Takayasu]

    BillableChapter 13
  • M31.5

    Giant cell arteritis with polymyalgia rheumatica

    BillableChapter 13
  • M31.6

    Other giant cell arteritis

    BillableChapter 13
  • M31.7

    Microscopic polyangiitis

    BillableChapter 13
  • M32.0

    Drug-induced systemic lupus erythematosus

    BillableChapter 13
  • M32.10

    Systemic lupus erythematosus, organ or system involvement unspecified

    BillableChapter 13
  • M32.11

    Endocarditis in systemic lupus erythematosus

    BillableChapter 13
  • M32.12

    Pericarditis in systemic lupus erythematosus

    BillableChapter 13
  • M32.13

    Lung involvement in systemic lupus erythematosus

    BillableChapter 13
  • M32.14

    Glomerular disease in systemic lupus erythematosus

    BillableChapter 13
  • M32.15

    Tubulo-interstitial nephropathy in systemic lupus erythematosus

    BillableChapter 13
  • M32.19

    Other organ or system involvement in systemic lupus erythematosus

    BillableChapter 13
  • M32.8

    Other forms of systemic lupus erythematosus

    BillableChapter 13
  • M32.9

    Systemic lupus erythematosus, unspecified

    BillableChapter 13
  • M33.00

    Juvenile dermatomyositis, organ involvement unspecified

    BillableChapter 13
  • M33.01

    Juvenile dermatomyositis with respiratory involvement

    BillableChapter 13
  • M33.02

    Juvenile dermatomyositis with myopathy

    BillableChapter 13
  • M33.03

    Juvenile dermatomyositis without myopathy

    BillableChapter 13
  • M33.09

    Juvenile dermatomyositis with other organ involvement

    BillableChapter 13
  • M33.10

    Other dermatomyositis, organ involvement unspecified

    BillableChapter 13
  • M33.11

    Other dermatomyositis with respiratory involvement

    BillableChapter 13
  • M33.12

    Other dermatomyositis with myopathy

    BillableChapter 13
  • M33.13

    Other dermatomyositis without myopathy

    BillableChapter 13
  • M33.19

    Other dermatomyositis with other organ involvement

    BillableChapter 13
  • M33.20

    Polymyositis, organ involvement unspecified

    BillableChapter 13
  • M33.21

    Polymyositis with respiratory involvement

    BillableChapter 13
  • M33.22

    Polymyositis with myopathy

    BillableChapter 13
  • M33.29

    Polymyositis with other organ involvement

    BillableChapter 13
  • M33.90

    Dermatopolymyositis, unspecified, organ involvement unspecified

    BillableChapter 13
  • M33.91

    Dermatopolymyositis, unspecified with respiratory involvement

    BillableChapter 13
  • M33.92

    Dermatopolymyositis, unspecified with myopathy

    BillableChapter 13
  • M33.93

    Dermatopolymyositis, unspecified without myopathy

    BillableChapter 13
  • M33.99

    Dermatopolymyositis, unspecified with other organ involvement

    BillableChapter 13
  • M34.0

    Progressive systemic sclerosis

    BillableChapter 13
  • M34.1

    CR(E)ST syndrome

    BillableChapter 13
  • M34.2

    Systemic sclerosis induced by drug and chemical

    BillableChapter 13
  • M34.82

    Systemic sclerosis with myopathy

    BillableChapter 13
  • M34.89

    Other systemic sclerosis

    BillableChapter 13
  • M34.9

    Systemic sclerosis, unspecified

    BillableChapter 13
  • M35.00

    Sjogren syndrome, unspecified

    BillableChapter 13
  • M35.01

    Sjogren syndrome with keratoconjunctivitis

    BillableChapter 13
  • M35.02

    Sjogren syndrome with lung involvement

    BillableChapter 13
  • M35.03

    Sjogren syndrome with myopathy

    BillableChapter 13
  • M35.04

    Sjogren syndrome with tubulo-interstitial nephropathy

    BillableChapter 13
  • M35.05

    Sjogren syndrome with inflammatory arthritis

    BillableChapter 13
  • M35.06

    Sjogren syndrome with peripheral nervous system involvement

    BillableChapter 13
  • M35.07

    Sjogren syndrome with central nervous system involvement

    BillableChapter 13
  • M35.08

    Sjogren syndrome with gastrointestinal involvement

    BillableChapter 13
  • M35.09

    Sjogren syndrome with other organ involvement

    BillableChapter 13
  • M35.0A

    Sjogren syndrome with glomerular disease

    BillableChapter 13
  • M35.0B

    Sjogren syndrome with vasculitis

    BillableChapter 13
  • M35.0C

    Sjogren syndrome with dental involvement

    BillableChapter 13
  • M35.1

    Other overlap syndromes

    BillableChapter 13
  • M35.2

    Behcet's disease

    BillableChapter 13
  • M35.3

    Polymyalgia rheumatica

    BillableChapter 13
  • M35.5

    Multifocal fibrosclerosis

    BillableChapter 13
  • M35.81

    Multisystem inflammatory syndrome

    BillableChapter 13
  • M35.89

    Other specified systemic involvement of connective tissue

    BillableChapter 13
  • M35.9

    Systemic involvement of connective tissue, unspecified

    BillableChapter 13
  • M36.0

    Dermato(poly)myositis in neoplastic disease

    BillableChapter 13
  • M36.8

    Systemic disorders of connective tissue in other diseases classified elsewhere

    BillableChapter 13
  • M45.0

    Ankylosing spondylitis of multiple sites in spine

    BillableChapter 13
  • M45.1

    Ankylosing spondylitis of occipito-atlanto-axial region

    BillableChapter 13
  • M45.2

    Ankylosing spondylitis of cervical region

    BillableChapter 13
  • M45.3

    Ankylosing spondylitis of cervicothoracic region

    BillableChapter 13
  • M45.4

    Ankylosing spondylitis of thoracic region

    BillableChapter 13
  • M45.5

    Ankylosing spondylitis of thoracolumbar region

    BillableChapter 13
  • M45.6

    Ankylosing spondylitis lumbar region

    BillableChapter 13
  • M45.7

    Ankylosing spondylitis of lumbosacral region

    BillableChapter 13
  • M45.8

    Ankylosing spondylitis sacral and sacrococcygeal region

    BillableChapter 13
  • M45.9

    Ankylosing spondylitis of unspecified sites in spine

    BillableChapter 13
  • M45.A0

    Non-radiographic axial spondyloarthritis of unspecified sites in spine

    BillableChapter 13
  • M45.A1

    Non-radiographic axial spondyloarthritis of occipito-atlanto-axial region

    BillableChapter 13
  • M45.A2

    Non-radiographic axial spondyloarthritis of cervical region

    BillableChapter 13
  • M45.A3

    Non-radiographic axial spondyloarthritis of cervicothoracic region

    BillableChapter 13
  • M45.A4

    Non-radiographic axial spondyloarthritis of thoracic region

    BillableChapter 13
  • M45.A5

    Non-radiographic axial spondyloarthritis of thoracolumbar region

    BillableChapter 13
  • M45.A6

    Non-radiographic axial spondyloarthritis of lumbar region

    BillableChapter 13
  • M45.A7

    Non-radiographic axial spondyloarthritis of lumbosacral region

    BillableChapter 13
  • M45.A8

    Non-radiographic axial spondyloarthritis of sacral and sacrococcygeal region

    BillableChapter 13
  • M45.AB

    Non-radiographic axial spondyloarthritis of multiple sites in spine

    BillableChapter 13
  • M48.8X1

    Other specified spondylopathies, occipito-atlanto-axial region

    BillableChapter 13
  • M48.8X2

    Other specified spondylopathies, cervical region

    BillableChapter 13
  • M48.8X3

    Other specified spondylopathies, cervicothoracic region

    BillableChapter 13
  • M48.8X4

    Other specified spondylopathies, thoracic region

    BillableChapter 13
  • M48.8X5

    Other specified spondylopathies, thoracolumbar region

    BillableChapter 13
  • M48.8X6

    Other specified spondylopathies, lumbar region

    BillableChapter 13
  • M48.8X7

    Other specified spondylopathies, lumbosacral region

    BillableChapter 13
  • M48.8X8

    Other specified spondylopathies, sacral and sacrococcygeal region

    BillableChapter 13
  • M48.8X9

    Other specified spondylopathies, site unspecified

    BillableChapter 13